Merge pull request #5 from hc825b/patch-1

Add keyword "const"

Merge pull request #3 from layus/patch-1

Add more operators

added missing comma in installation instructions (#2; thanks @vesalvojdani).

added `exclusively` keyword.

added some comments.

Merge pull request #1 from fmrl/master

multiple changes...

added backup and vim swp files to gitignore.

added syntax highlighting for new keyword "inductive".

emoji power! awww... :)

fixed copypasta mistake in README.md.

initial commit.

Initial commit